An LED indicator displays the battery power level, and in the box you'll also find a USB charging cable for easy recharging once you've drained it completely.

Features

• Powerful 4400mAh rechargeable Lithium-ion battery

• Built-in ultra bright emergency flashlight

• LED charge indicators

• Compatible with iPhone, Android, GPS, Digital Cameras, MP3 and much more

• Output: 5V, 5W (1A)

• Input: 5V, 1A

• Battery: 19.24Wh, 3.7V, 4400mAh Li-ion

• Weight: 120g

• Dimensions: 96mm x 47mm x 25mm

• Charging time: approximately 6 hours

• Cycle life: >500 times